Just thinkin' bout credos. Here's a couple and some ideas for their rewards.
Alchemist (after gardener + mystic)
Lore +X
Better baseline stat gains + wound cures
Longer duration
Lower side effects
Fiery concoction without brimstone
Double crafting
The ability to split potions, lmao (this should just be added in general haha)
Oceanfarer (behind pearl diver)
Sea curios and sea animals are better q
Survival / Will +X
Less boat damage at sea
Can point to the whales, lol mini meteor fights every day gotta love it
Something about clams
Butchered Pelicans beaks now already contain ocean fish lol
This one's mostly for the whale thing I'll be honest lol.
Before you tell me these are useless remember that Blacksmith, a tier 5 credo, contains 'reduced smithing time' lol.
Drop your own if you want or rip mine to shreds idk lol. I love credos. Wish there were more.